Merge branch 'drybjed-force-shell-interpreter'

tasks/main.yml

@@ -91,6 +91,8 @@
 
 - name: Get list of nameservers configured in /etc/resolv.conf
   shell: awk '$1=="nameserver" {if(/%/){sub(/[0-9a-fA-F:]+/, "[&]", $2)}; print $2}' /etc/resolv.conf
+  args:
+    executable: '/bin/sh'
   register: nginx_register_nameservers
   changed_when: False
   check_mode: False
@@ -200,6 +202,7 @@
 - name: Remove all configuration symlinks during config reset
   shell: rm -f /etc/nginx/sites-enabled/*
   args:
+    executable: '/bin/sh'
     creates: '/etc/ansible/facts.d/nginx.fact'
     warn: False
   when: (nginx__deploy_state in [ 'present' ])

tasks/passenger_config.yml

@@ -12,6 +12,8 @@
 
 - name: Detect passenger ruby
   shell: "passenger-config about ruby-command | grep Command | tail -1 | awk -F: '{print $2}'"
+  args:
+      executable: '/bin/sh'
   register: nginx_register_passenger_ruby
   changed_when: False